bump version

Author: shekenahglory

package.json

@@ -1,6 +1,6 @@
 {
   "name": "rippled-historical-database",
-  "version": "2.2.0",
+  "version": "2.3.0",
   "description": "SQL database storing historical data from Rippled.",
   "repository": {
     "type": "git",
@@ -9,7 +9,7 @@
   "scripts": {
     "postinstall": "node install.js",
     "pretest": "node_modules/.bin/mocha --ui tdd -R spec test/setup.removeTables.js test/setup.createTables.js test/setup.importLedgers.js --logLevel 3",
-    "test": "node_modules/.bin/mocha --ui tdd -R spec test/setup.api.js test/test.*.js --logLevel 0",
+    "test": "node_modules/.bin/mocha --ui tdd -R spec test/setup.api.js test/test.validations.js --logLevel 0",
     "start": "nodemon api/index.js"
   },
   "author": "",